package com.zxc.behavior.interceptor;

import com.heima.model.user.pojos.ApUser;
import com.heima.utils.thread.AppThreadLocalUtil;
import org.apache.commons.lang.StringUtils;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class AppTokenInterceptor implements HandlerInterceptor {
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {

        String userId = request.getHeader("userId");


        if (StringUtils.isNotEmpty(userId)) {
            ApUser apUser = new ApUser();
            apUser.setId(Integer.parseInt(userId));
            AppThreadLocalUtil.setLocal(apUser);
        }

        return true;
    }


    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
        AppThreadLocalUtil.remover();
    }
}
